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<br>Values are in millions of operations per second, so larger values are better.<p>localAccesses<ul><table cellspacing=1 cellpadding=0 border=0><tr><td>
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<td bgcolor=#9999cc width=45><font color=#bbbbee>Io</td>
<td bgcolor=#9999cc width=30 align=right><font color=#bbbbee>26.7</td>
<td bgcolor=#9999cc width=270>&nbsp;</td>
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</table>


</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
<tr>
<td bgcolor=#888888 width=45><font color=#aaaaaa>Python</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>23.2</td>
<td bgcolor=#888888 width=225>&nbsp;</td>
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</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
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<td bgcolor=#888888 width=45><font color=#aaaaaa>Ruby</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>8.1</td>
<td bgcolor=#888888 width=29>&nbsp;</td>
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</td></tr></table></ul><p>localSets<ul><table cellspacing=1 cellpadding=0 border=0><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
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<td bgcolor=#9999cc width=45><font color=#bbbbee>Io</td>
<td bgcolor=#9999cc width=30 align=right><font color=#bbbbee>10.3</td>
<td bgcolor=#9999cc width=58>&nbsp;</td>
</tr>
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</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
<tr>
<td bgcolor=#888888 width=45><font color=#aaaaaa>Python</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>23.2</td>
<td bgcolor=#888888 width=225>&nbsp;</td>
</tr>
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</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
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<td bgcolor=#888888 width=45><font color=#aaaaaa>Ruby</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>5.8</td>
<td bgcolor=#888888 width=0>&nbsp;</td>
</tr>
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</td></tr></table></ul><p>slotAccesses<ul><table cellspacing=1 cellpadding=0 border=0><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
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<td bgcolor=#9999cc width=45><font color=#bbbbee>Io</td>
<td bgcolor=#9999cc width=30 align=right><font color=#bbbbee>11.2</td>
<td bgcolor=#9999cc width=476>&nbsp;</td>
</tr>
</table>


</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
<tr>
<td bgcolor=#888888 width=45><font color=#aaaaaa>Python</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>6.1</td>
<td bgcolor=#888888 width=225>&nbsp;</td>
</tr>
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</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
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<td bgcolor=#888888 width=45><font color=#aaaaaa>Ruby</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>3.4</td>
<td bgcolor=#888888 width=90>&nbsp;</td>
</tr>
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</td></tr></table></ul><p>slotSets<ul><table cellspacing=1 cellpadding=0 border=0><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
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<td bgcolor=#9999cc width=45><font color=#bbbbee>Io</td>
<td bgcolor=#9999cc width=30 align=right><font color=#bbbbee>4.9</td>
<td bgcolor=#9999cc width=174>&nbsp;</td>
</tr>
</table>


</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
<tr>
<td bgcolor=#888888 width=45><font color=#aaaaaa>Python</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>5.9</td>
<td bgcolor=#888888 width=225>&nbsp;</td>
</tr>
</table>


</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
<tr>
<td bgcolor=#888888 width=45><font color=#aaaaaa>Ruby</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>4.4</td>
<td bgcolor=#888888 width=149>&nbsp;</td>
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</td></tr></table></ul><p>blockActivations<ul><table cellspacing=1 cellpadding=0 border=0><tr><td>
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<td bgcolor=#9999cc width=45><font color=#bbbbee>Io</td>
<td bgcolor=#9999cc width=30 align=right><font color=#bbbbee>3.7</td>
<td bgcolor=#9999cc width=615>&nbsp;</td>
</tr>
</table>


</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
<tr>
<td bgcolor=#888888 width=45><font color=#aaaaaa>Python</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>1.6</td>
<td bgcolor=#888888 width=225>&nbsp;</td>
</tr>
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</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
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<td bgcolor=#888888 width=45><font color=#aaaaaa>Ruby</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>2.3</td>
<td bgcolor=#888888 width=351>&nbsp;</td>
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</td></tr></table></ul><p>instantiations<ul><table cellspacing=1 cellpadding=0 border=0><tr><td>
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<td bgcolor=#9999cc width=45><font color=#bbbbee>Io</td>
<td bgcolor=#9999cc width=30 align=right><font color=#bbbbee>2.1</td>
<td bgcolor=#9999cc width=392>&nbsp;</td>
</tr>
</table>


</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
<tr>
<td bgcolor=#888888 width=45><font color=#aaaaaa>Python</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>1.4</td>
<td bgcolor=#888888 width=225>&nbsp;</td>
</tr>
</table>


</td></tr><tr><td>
<table cellpadding=3 cellspacing=0 border=0>
<tr>
<td bgcolor=#888888 width=45><font color=#aaaaaa>Ruby</td>
<td bgcolor=#888888 width=30 align=right><font color=#aaaaaa>1.4</td>
<td bgcolor=#888888 width=238>&nbsp;</td>
</tr>
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</td></tr></table></ul><p>versions<p><ul>Io 20050615<br>Python 2.3.0 final 0<br>Ruby 1.6.8<br></ul></ul>